Prepare for distutils.version being removed in Python 3.12 (#353)

* Prepare for distutils.version being removed in Python 2.12.

* Fix copy'n'paste error.

* Re-add Loose prefix.

* Fix Python version typo.

* Improve formulation.

* Move message into own line.

* Fix casing, now that the object is no longer called Version.

plugins/module_utils/acme/backend_cryptography.py

@@ -16,6 +16,8 @@ import sys
 
 from ansible.module_utils.common.text.converters import to_bytes, to_native, to_text
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.acme.backends import (
     CryptoBackend,
 )
@@ -57,7 +59,6 @@ try:
     import cryptography.hazmat.primitives.serialization
     import cryptography.x509
     import cryptography.x509.oid
-    from distutils.version import LooseVersion
     CRYPTOGRAPHY_VERSION = cryptography.__version__
     HAS_CURRENT_CRYPTOGRAPHY = (LooseVersion(CRYPTOGRAPHY_VERSION) >= LooseVersion('1.5'))
     if HAS_CURRENT_CRYPTOGRAPHY:

plugins/module_utils/crypto/basic.py

@@ -20,7 +20,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-from distutils.version import LooseVersion
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
 
 try:
     import cryptography

plugins/module_utils/crypto/cryptography_support.py

@@ -24,11 +24,11 @@ import binascii
 import re
 import sys
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils.common.text.converters import to_text, to_bytes
 from ._asn1 import serialize_asn1_string_as_der
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 try:
     import cryptography
     from cryptography import x509

plugins/module_utils/crypto/module_backends/certificate.py

@@ -11,11 +11,11 @@ __metaclass__ = type
 import abc
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.module_backends.common import ArgumentSpec
 
 from ansible_collections.community.crypto.plugins.module_utils.crypto.basic import (

plugins/module_utils/crypto/module_backends/certificate_info.py

@@ -15,12 +15,12 @@ import datetime
 import re
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.common.text.converters import to_native, to_text, to_bytes
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.support import (
     load_certificate,
     get_fingerprint_of_bytes,

plugins/module_utils/crypto/module_backends/certificate_ownca.py

@@ -10,11 +10,12 @@ __metaclass__ = type
 
 import os
 
-from distutils.version import LooseVersion
 from random import randrange
 
 from ansible.module_utils.common.text.converters import to_bytes
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.basic import (
     OpenSSLBadPassphraseError,
 )

plugins/module_utils/crypto/module_backends/crl_info.py

@@ -9,10 +9,10 @@ __metaclass__ = type
 
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils.basic import missing_required_lib
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.cryptography_support import (
     cryptography_oid_to_name,
 )

plugins/module_utils/crypto/module_backends/csr.py

@@ -12,12 +12,12 @@ import abc
 import binascii
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.common.text.converters import to_bytes, to_native, to_text
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.basic import (
     OpenSSLObjectError,
     OpenSSLBadPassphraseError,

plugins/module_utils/crypto/module_backends/csr_info.py

@@ -13,12 +13,12 @@ import abc
 import binascii
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.common.text.converters import to_native, to_text, to_bytes
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.support import (
     load_certificate_request,
     get_fingerprint_of_bytes,

plugins/module_utils/crypto/module_backends/privatekey.py

@@ -12,12 +12,12 @@ import abc
 import base64
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.common.text.converters import to_bytes
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.basic import (
     CRYPTOGRAPHY_HAS_X25519,
     CRYPTOGRAPHY_HAS_X25519_FULL,

plugins/module_utils/crypto/module_backends/privatekey_info.py

@@ -12,12 +12,12 @@ __metaclass__ = type
 import abc
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.common.text.converters import to_native, to_bytes
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.basic import (
     CRYPTOGRAPHY_HAS_ED25519,
     CRYPTOGRAPHY_HAS_ED448,

plugins/module_utils/crypto/module_backends/publickey_info.py

@@ -10,12 +10,12 @@ __metaclass__ = type
 import abc
 import traceback
 
-from distutils.version import LooseVersion
-
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.common.text.converters import to_native
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.crypto.basic import (
     CRYPTOGRAPHY_HAS_X25519,
     CRYPTOGRAPHY_HAS_X448,

plugins/module_utils/openssh/backends/keypair_backend.py

@@ -21,12 +21,13 @@ __metaclass__ = type
 
 import abc
 import os
-from distutils.version import LooseVersion
 
 from ansible.module_utils import six
 from ansible.module_utils.basic import missing_required_lib
 from ansible.module_utils.common.text.converters import to_native, to_text, to_bytes
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 from ansible_collections.community.crypto.plugins.module_utils.openssh.cryptography import (
     HAS_OPENSSH_SUPPORT,
     HAS_OPENSSH_PRIVATE_FORMAT,

plugins/module_utils/openssh/cryptography.py

@@ -20,10 +20,11 @@ __metaclass__ = type
 
 import os
 from base64 import b64encode, b64decode
-from distutils.version import LooseVersion
 from getpass import getuser
 from socket import gethostname
 
+from ansible_collections.community.crypto.plugins.module_utils.version import LooseVersion
+
 try:
     from cryptography import __version__ as CRYPTOGRAPHY_VERSION
     from cryptography.exceptions import InvalidSignature, UnsupportedAlgorithm

plugins/module_utils/version.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+
+# Copyright: (c) 2021, Felix Fontein <felix@fontein.de>
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+"""Provide version object to compare version numbers."""
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+from ansible.module_utils.six import raise_from
+
+try:
+    from ansible.module_utils.compat.version import LooseVersion
+except ImportError:
+    try:
+        from distutils.version import LooseVersion
+    except ImportError as exc:
+        msg = 'To use this plugin or module with ansible-core < 2.11, you need to use Python < 3.12 with distutils.version present'
+        raise_from(ImportError(msg), exc)